| Irene vs Jin | 22–34 | 39.29% |
| Irene vs Reina | 30–17 | 63.83% |
| Irene vs Steve | 20–26 | 43.48% |
| Irene vs Kazuya | 21–24 | 46.67% |
| Irene vs Heihachi | 15–27 | 35.71% |
| Irene vs Law | 13–27 | 32.50% |
| Irene vs King | 19–21 | 47.50% |
| Irene vs Hwoarang | 13–17 | 43.33% |
| Irene vs Yoshimitsu | 14–10 | 58.33% |
| Irene vs Jun | 6–16 | 27.27% |
| Irene vs Lars | 5–14 | 26.32% |
| Irene vs Nina | 2–17 | 10.53% |
| Irene vs Victor | 10–9 | 52.63% |
| Irene vs Clive | 7–12 | 36.84% |
| Irene vs Bryan | 5–10 | 33.33% |
| Irene vs Xiaoyu | 6–8 | 42.86% |
| Irene vs Anna | 4–10 | 28.57% |
| Irene vs Asuka | 5–8 | 38.46% |
| Irene vs Feng | 2–11 | 15.38% |
| Irene vs Dragunov | 4–9 | 30.77% |
| Irene vs Paul | 1–11 | 8.33% |
| Irene vs Fahkumram | 5–7 | 41.67% |
| Irene vs Devil Jin | 3–8 | 27.27% |
| Irene vs Kuma | 2–9 | 18.18% |
| Irene vs Leroy | 4–7 | 36.36% |
| Irene vs Azucena | 5–6 | 45.45% |
| Irene vs Shaheen | 6–4 | 60.00% |
| Irene vs Lee | 4–6 | 40.00% |
| Irene vs Jack-8 | 1–8 | 11.11% |
| Irene vs Lili | 3–5 | 37.50% |
| Irene vs Leo | 1–6 | 14.29% |
| Irene vs Alisa | 2–4 | 33.33% |
| Irene vs Zafina | 4–2 | 66.67% |
| Irene vs Lidia | 2–4 | 33.33% |
| Irene vs Eddy | 1–4 | 20.00% |
| Irene vs Claudio | 1–3 | 25.00% |
| Irene vs Raven | 1–2 | 33.33% |
| Irene vs Panda | 0–2 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.